Main shaft double-position positioning device for rhombic metal mesh knitting machine
The technology of a net weaving machine and a positioning device is applied in the directions of online nets, household appliances, other household appliances, etc., which can solve the problems of affecting the edge lock, difficult to adjust the power supply voltage of the electromagnetic brake, difficult to adjust and so on.
Inactive Publication Date: 2016-07-13
CHINA UNIV OF MINING & TECH
View PDF7 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0005] At present, there are three methods to solve this problem: one is that the electromagnet push rod directly pushes against the radial surface of the cam, and the cam and the forming guide plate are coaxially installed, and there is no relative movement between the cam and the forming guide plate. When the top of the iron push rod hits, the forming guide plate is positioned; when the top of the electromagnet push rod leaves the radial surface of the cam, the forming guide plate is released from the positioning. The disadvantages of this method are large impact force, large vibration and noise
[0006] The second is that the electromagnetic brake and the forming guide plate are coaxially installed, and there is no relative movement between the electromagnetic brake and the forming guide plate. When the electromagnetic brake is energized, the forming guide plate is decelerated and positioned. When the electromagnetic brake is de-energized, the forming guide plate is released. Positioning, this method The disadvantage is that the power supply voltage of the electromagnetic brake is difficult to adjust. Due to the change of the stiffness of different sections of the steel wire and the change of the tension generated by the tension mechanism, the positioning position often changes, either leading or lagging behind, resulting in the lengt
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0058] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0059] As shown in the picture figure 1 , figure 2 The double-position positioning device for the main shaft of a rhombic metal mesh knitting machine is shown, which includes a main shaft sensor system I, a main shaft upper positioning electromagnet push rod system II, a main shaft upper positioning electromagnet push rod system bracket III; a main shaft lower positioning electromagnet push rod system Rod system IV, spindle lower positioning electromagnet push rod system support V, forming structure VI of two inter-winding flat spiral steel wires, spindle input end 1a rotates continuously, when electromagnetic clutch 1b is energized, spindle output end 1c is driven, the spindle The output terminal 1c is connected with the key 1d to drive the
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention discloses a main shaft double-position positioning device for a rhombic metal mesh knitting machine, belongs to the technical field of rhombic metal mesh knitting machines, and aims to solve the problems of large impact force, inaccurate positioning and difficulty in repair in the existing positioning way. The main shaft double-position positioning device comprises a main shaft sensor system, a main shaft upper-position positioning electromagnet push rod system, a main shaft upper-position positioning electromagnet push rod system bracket, a main shaft low-position positioning electromagnet push rod system, a main shaft lower-position positioning electromagnet push rod system bracket and a molded structure of two interwoven flat spiral steel wires. By adopting the main shaft double-position positioning device for the rhombic metal mesh knitting machine, the problem that impact and vibration are generated since an electromagnet push rod is directly pressed against the radial surface of a cam without any energy dissipation process, the problems that positioning is inaccurate and adjustment is difficult since an electromagnetic brake has an energy dissipation process as well as a positioning function, and the problems of gasification of oil, pitting corrosion of material surfaces and difficulty in replacing sealing parts in the positioning way of a crank slider mechanism are solved.
Description
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more Owner CHINA UNIV OF MINING & TECH
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap